I may not be the best to respond because I ddint fully implement, but since I might be the only one to respond for a while I'll share my one idea...
I drive alot. And usu, Im listening to gospel, or atleast I used to . (Doing a lot more podcasts, tutorials, etc. lately). I carried something to write with in the front seat, so if I heard a banging chord progression/movement Id jot the song/ timestamp down so when I got back to my board, I could pick up that movement, and then play it in all keys. I also had to write them down, so I was creating my own collection of gospel moves that I liked, and should I forget I could go back to it. Worked for me, while I used it. It increased my vocabulary of options to play in church for those same tired voicings I was using. But it is a lot of work. I also used the sheet music/songbooks of my favorite artists to follow along and pick out moves I liked and worked on them.
FTR, I did try to find my sheet music that had my moves in it, but cant find it.